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<FONT color="green">001</FONT>    package edu.hawaii.duedates;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import com.meterware.httpunit.WebConversation;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    /**<a name="line.5"></a>
<FONT color="green">006</FONT>     * General Library class for the underlining basis of what is required<a name="line.6"></a>
<FONT color="green">007</FONT>     * for dealing with connections, logins and data retrieval.<a name="line.7"></a>
<FONT color="green">008</FONT>     * @author Anthony Du<a name="line.8"></a>
<FONT color="green">009</FONT>     *<a name="line.9"></a>
<FONT color="green">010</FONT>     */<a name="line.10"></a>
<FONT color="green">011</FONT>    public abstract class Library {<a name="line.11"></a>
<FONT color="green">012</FONT>      private String libname;<a name="line.12"></a>
<FONT color="green">013</FONT>      private String id, key;<a name="line.13"></a>
<FONT color="green">014</FONT>      <a name="line.14"></a>
<FONT color="green">015</FONT>      /**<a name="line.15"></a>
<FONT color="green">016</FONT>       * Default constructor.<a name="line.16"></a>
<FONT color="green">017</FONT>       */<a name="line.17"></a>
<FONT color="green">018</FONT>      protected Library() {<a name="line.18"></a>
<FONT color="green">019</FONT>        libname = "Some library name";<a name="line.19"></a>
<FONT color="green">020</FONT>        id = "0000";<a name="line.20"></a>
<FONT color="green">021</FONT>        key = "xxxx";<a name="line.21"></a>
<FONT color="green">022</FONT>      }<a name="line.22"></a>
<FONT color="green">023</FONT>      /**<a name="line.23"></a>
<FONT color="green">024</FONT>       * Library class constructor for initializing the library name.<a name="line.24"></a>
<FONT color="green">025</FONT>       * @param name String name of library.<a name="line.25"></a>
<FONT color="green">026</FONT>       */<a name="line.26"></a>
<FONT color="green">027</FONT>      protected Library(String name) {<a name="line.27"></a>
<FONT color="green">028</FONT>        libname = name;<a name="line.28"></a>
<FONT color="green">029</FONT>      }<a name="line.29"></a>
<FONT color="green">030</FONT>      <a name="line.30"></a>
<FONT color="green">031</FONT>      /**<a name="line.31"></a>
<FONT color="green">032</FONT>       * Constructor containing library's name and user's credentials.<a name="line.32"></a>
<FONT color="green">033</FONT>       * @param name String of library name.<a name="line.33"></a>
<FONT color="green">034</FONT>       * @param id String of user id.<a name="line.34"></a>
<FONT color="green">035</FONT>       * @param key String of user key.<a name="line.35"></a>
<FONT color="green">036</FONT>       */<a name="line.36"></a>
<FONT color="green">037</FONT>      protected Library(String name, String id, String key) {<a name="line.37"></a>
<FONT color="green">038</FONT>        libname = name;<a name="line.38"></a>
<FONT color="green">039</FONT>        this.id = id;<a name="line.39"></a>
<FONT color="green">040</FONT>        this.key = key;<a name="line.40"></a>
<FONT color="green">041</FONT>      }<a name="line.41"></a>
<FONT color="green">042</FONT>      <a name="line.42"></a>
<FONT color="green">043</FONT>      /**<a name="line.43"></a>
<FONT color="green">044</FONT>       * Sets the name of the library.<a name="line.44"></a>
<FONT color="green">045</FONT>       * @param name String name of library<a name="line.45"></a>
<FONT color="green">046</FONT>       */<a name="line.46"></a>
<FONT color="green">047</FONT>      protected void setLibName(String name) {<a name="line.47"></a>
<FONT color="green">048</FONT>        libname = name;<a name="line.48"></a>
<FONT color="green">049</FONT>      }<a name="line.49"></a>
<FONT color="green">050</FONT>      <a name="line.50"></a>
<FONT color="green">051</FONT>      /**<a name="line.51"></a>
<FONT color="green">052</FONT>       * Gets the library's name.<a name="line.52"></a>
<FONT color="green">053</FONT>       * @return String containing the library's name.<a name="line.53"></a>
<FONT color="green">054</FONT>       */<a name="line.54"></a>
<FONT color="green">055</FONT>      protected String getLibName() {<a name="line.55"></a>
<FONT color="green">056</FONT>        return libname;<a name="line.56"></a>
<FONT color="green">057</FONT>      }<a name="line.57"></a>
<FONT color="green">058</FONT>      <a name="line.58"></a>
<FONT color="green">059</FONT>      /**<a name="line.59"></a>
<FONT color="green">060</FONT>       * Get id.<a name="line.60"></a>
<FONT color="green">061</FONT>       * @return String containing id.<a name="line.61"></a>
<FONT color="green">062</FONT>       */<a name="line.62"></a>
<FONT color="green">063</FONT>      protected String getId() {<a name="line.63"></a>
<FONT color="green">064</FONT>        return id;<a name="line.64"></a>
<FONT color="green">065</FONT>      }<a name="line.65"></a>
<FONT color="green">066</FONT>      <a name="line.66"></a>
<FONT color="green">067</FONT>      /**<a name="line.67"></a>
<FONT color="green">068</FONT>       * Set id.<a name="line.68"></a>
<FONT color="green">069</FONT>       * @param id String to set.<a name="line.69"></a>
<FONT color="green">070</FONT>       */<a name="line.70"></a>
<FONT color="green">071</FONT>      protected void setId(String id) {<a name="line.71"></a>
<FONT color="green">072</FONT>        this.id = id;<a name="line.72"></a>
<FONT color="green">073</FONT>      }<a name="line.73"></a>
<FONT color="green">074</FONT>      <a name="line.74"></a>
<FONT color="green">075</FONT>      /**<a name="line.75"></a>
<FONT color="green">076</FONT>       * Get key.<a name="line.76"></a>
<FONT color="green">077</FONT>       * @return String containing key.<a name="line.77"></a>
<FONT color="green">078</FONT>       */<a name="line.78"></a>
<FONT color="green">079</FONT>      protected String getKey() {<a name="line.79"></a>
<FONT color="green">080</FONT>        return key;<a name="line.80"></a>
<FONT color="green">081</FONT>      }<a name="line.81"></a>
<FONT color="green">082</FONT>      <a name="line.82"></a>
<FONT color="green">083</FONT>      /**<a name="line.83"></a>
<FONT color="green">084</FONT>       * Set key.<a name="line.84"></a>
<FONT color="green">085</FONT>       * @param key String to set.<a name="line.85"></a>
<FONT color="green">086</FONT>       */<a name="line.86"></a>
<FONT color="green">087</FONT>      protected void setKey(String key) {<a name="line.87"></a>
<FONT color="green">088</FONT>        this.key = key;<a name="line.88"></a>
<FONT color="green">089</FONT>      }<a name="line.89"></a>
<FONT color="green">090</FONT>      <a name="line.90"></a>
<FONT color="green">091</FONT>      /**<a name="line.91"></a>
<FONT color="green">092</FONT>       * Authenticate users who attempt to log into library system.<a name="line.92"></a>
<FONT color="green">093</FONT>       * @param id String value containing unique ID#.<a name="line.93"></a>
<FONT color="green">094</FONT>       * @param key String value containing unique KEY.<a name="line.94"></a>
<FONT color="green">095</FONT>       * @return WebConversation object.<a name="line.95"></a>
<FONT color="green">096</FONT>       * @exception Exception when error occurs.<a name="line.96"></a>
<FONT color="green">097</FONT>       */<a name="line.97"></a>
<FONT color="green">098</FONT>      public abstract WebConversation logIntoLibrary(String id, String key) throws Exception;<a name="line.98"></a>
<FONT color="green">099</FONT>      <a name="line.99"></a>
<FONT color="green">100</FONT>      /**<a name="line.100"></a>
<FONT color="green">101</FONT>       * Retrieve data from the library system after successful authentication.<a name="line.101"></a>
<FONT color="green">102</FONT>       * @return String containing info regarding users.<a name="line.102"></a>
<FONT color="green">103</FONT>       * @exception Exception when error occurs.<a name="line.103"></a>
<FONT color="green">104</FONT>       */<a name="line.104"></a>
<FONT color="green">105</FONT>      public abstract String getLibInfo() throws Exception;<a name="line.105"></a>
<FONT color="green">106</FONT>    }<a name="line.106"></a>




























































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